package Catmandu::Fix::prepend;
use Catmandu::Sane;
our $VERSION = '1.04';
use Moo;
use namespace::clean;
use Catmandu::Fix::Has;
has path => (fix_arg => 1);
has value => (fix_arg => 1);
with 'Catmandu::Fix::SimpleGetValue';
sub emit_value {
my ($self, $var, $fixer) = @_;
my $value = $fixer->emit_string($self->value);
"${var} = join('', ${value}, ${var}) if is_value(${var});";
}
1;
__END__
=pod
=head1 NAME
Catmandu::Fix::prepend - add a prefix to the value of a field
=head1 SYNOPSIS
# prepend to a value. e.g. {name => 'smith'}
prepend(name, 'mr. ') # {name => 'mr. smith'}
=head1 SEE ALSO
L<Catmandu::Fix>
=cut